125423928

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:586

約数の個数: 144

約数和(自身を含む): 401384880

約数和(自身を除く): 275960952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 73, 84, 98, 126, 146, 147, 168, 196, 219, 252, 292, 294, 392, 438, 441, 487, 504, 511, 584, 588, 657, 876, 882, 974, 1022, 1176, 1314, 1461, 1533, 1752, 1764, 1948, 2044, 2628, 2922, 3066, 3409, 3528, 3577, 3896, 4088, 4383, 4599, 5256, 5844, 6132, 6818, 7154, 8766, 9198, 10227, 10731, 11688, 12264, 13636, 14308, 17532, 18396, 20454, 21462, 23863, 27272, 28616, 30681, 32193, 35064, 35551, 36792, 40908, 42924, 47726, 61362, 64386, 71102, 71589, 81816, 85848, 95452, 106653, 122724, 128772, 142204, 143178, 190904, 213306, 214767, 245448, 248857, 257544, 284408, 286356, 319959, 426612, 429534, 497714, 572712, 639918, 746571, 853224, 859068, 995428, 1279836, 1493142, 1718136, 1741999, 1990856, 2239713, 2559672, 2986284, 3483998, 4479426, 5225997, 5972568, 6967996, 8958852, 10451994, 13935992, 15677991, 17917704, 20903988, 31355982, 41807976, 62711964, 125423928]

約数ペア:

[(1, 125423928), (2, 62711964), (3, 41807976), (4, 31355982), (6, 20903988), (7, 17917704), (8, 15677991), (9, 13935992), (12, 10451994), (14, 8958852), (18, 6967996), (21, 5972568), (24, 5225997), (28, 4479426), (36, 3483998), (42, 2986284), (49, 2559672), (56, 2239713), (63, 1990856), (72, 1741999), (73, 1718136), (84, 1493142), (98, 1279836), (126, 995428), (146, 859068), (147, 853224), (168, 746571), (196, 639918), (219, 572712), (252, 497714), (292, 429534), (294, 426612), (392, 319959), (438, 286356), (441, 284408), (487, 257544), (504, 248857), (511, 245448), (584, 214767), (588, 213306), (657, 190904), (876, 143178), (882, 142204), (974, 128772), (1022, 122724), (1176, 106653), (1314, 95452), (1461, 85848), (1533, 81816), (1752, 71589), (1764, 71102), (1948, 64386), (2044, 61362), (2628, 47726), (2922, 42924), (3066, 40908), (3409, 36792), (3528, 35551), (3577, 35064), (3896, 32193), (4088, 30681), (4383, 28616), (4599, 27272), (5256, 23863), (5844, 21462), (6132, 20454), (6818, 18396), (7154, 17532), (8766, 14308), (9198, 13636), (10227, 12264), (10731, 11688)]